1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
STatiana [176]
3 years ago
5

For each of the esters provided, identify the alcohol and the carboxylic acid that reacted.

Chemistry
1 answer:
Veronika [31]3 years ago
7 0

Answer:

52. The alcohol USED => methanol, CH3OH

The carboxylic acid USED => propanoic acid, CH3CH2COOH.

53. The alcohol USED => Ethanol, CH2CH3OH

The carboxylic acid USED => Formic acid, HCOOH.

Explanation:

52. To obtain Methyl propanoate, CH3CH2COOCH3, we simply react propanoic, CH3CH2COOH and methanol, CH3OH together as shown below:

CH3CH2COOH + CH3OH —> CH3CH2COOCH3 + H2O

The alcohol used: methanol, CH3OH

The carboxylic acid used: propanoic acid, CH3CH2COOH.

53. To obtain Ethyl methanoate, HCOOCH2CH3, we simply react

Formic acid, HCOOH and ethanol, CH3CH2OH together as show below:

HCOOH + CH3CH2OH —> HCOOCH2CH3 + H2O

The alcohol USED => Ethanol, CH2CH3OH

The carboxylic acid USED => Formic acid, HCOOH.

You might be interested in
How did Clementine increase our knowledge ?
dlinn [17]

It collected info on the mineral content.

Hope This Helped

7 0
2 years ago
A. The four isotopes of lead are shown below, each with its percent by mass abundance, the composition of its nucleus
Fynjy0 [20]

Answer:

207.2 amu

Explanation:

4 0
2 years ago
Find the answer using dimentional analysis. A child requires a 5 ml dose of medicine each day. How many days would a gallon of t
vazorg [7]

Conversion factor, 1 gallon = 4546.09 ml

Volume of stock solution = 1 gallon or 4546.09 ml

Dose required by the child = 5 ml/day

The number of days a gallon of this medicine last,

4546.09 ml x 1  day/ 5 ml = 909.218 days

Therefore, 1 gallon would last 909 days.

4 0
3 years ago
Which statements accurately describe density? Check all that apply.
zysi [14]
Density is a derived unit of measurement 

Density is the ratio of mass to volume 

Density is a physical property of an object
4 0
2 years ago
Read 2 more answers
Pedro is baking a cake for his experiment on chemical changes. He knows a chemical change will occur when he puts the cake mixtu
tester [92]

Answer:

A. The chemical changes occurred because the chemicals changed.

Explanation:

When baking a cake several chemical reactions occur that change the chemical composition of the ingredients used in baking. An ingredient like baking powder releases carbon dioxide when it undergoes a temperature change in the oven. A chemical change is supposed to change the form of a substance.

An endothermic reaction also occurs when the ingredients absorb heat energy to produce several changes. The firmness of the cake occurs because of the heat absorbed by the proteinous content of the egg.

7 0
3 years ago
Other questions:
  • Which condition may cause farsightedness?
    7·2 answers
  • What happens to the grass molecules when it is eaten by the zebra?
    5·2 answers
  • The law of conservation of mass states that in a chemical reaction, mass is neither created nor destroyed. that means, the total
    6·2 answers
  • The rising magma that may result from this type of plate movement may produce<br><br> HELP
    14·1 answer
  • Which of the following statements about moles is correct?
    7·2 answers
  • What carries the useful energy of a lamp to its surroundings?
    10·1 answer
  • Assume that the reaction of aqueous hydrobromic acid solution and potassium hydroxide base undergoes a complete neutralization r
    12·1 answer
  • Please help i'm not good at this 3, (i'll give brainliest to the most helpful answer)
    12·1 answer
  • 5) A scientist adds 1.2 liters of water to a 5.0 liter solution, causing the molarity to become 0.4 M. What was the molarity of
    9·1 answer
  • This boy said he was finna destroy me and winked what does that mean
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!